Adrians

Detail-oriented document review and data annotation contributor with hands-on experience producing AI training data for major platforms, including CrowdGen/Appen, Toloka UHRS, and Mindrift. Demonstrated ability to apply structured annotation guidelines with extreme precision, evidenced by a 100% accuracy score on the CrowdGen/Appen audio transcription qualification. Combines strong reading comprehension and a methodical, rule-driven workflow with a technical background in software development that supports careful work with structured data, JSON, and document formats.

Fluent in English (C1, professional working proficiency); native Latvian speaker.

Content Curator and Reviewer at SkolnieksAI (2026-01 – Present)

Independent Project

• Curate and structure a content database for an AI learning platform built on Latvia's national skola2030 curriculum, covering accurate categorization, tagging, and quality verification of hundreds of source documents.
• Apply structured review processes to verify factual accuracy, label content by topic and grade level, and ensure consistency between source curriculum materials and AI-generated outputs.
• Coordinate with the Latvian National Centre for Education (VISC) on content licensing, including detailed review and documentation of source materials.

AI Training Data Contributor at CrowdGen/Appen, Toloka UHRS, Mindrift (2025-01 – Present)

• Complete document, text, and audio annotation tasks across multiple AI training platforms by applying detailed task-specific guidelines and labeling conventions.
• Achieved 100% accuracy on the CrowdGen/Appen Jigglypuff audio transcription qualification, demonstrating strict adherence to formatting rules, edge-case handling, and quality standards.
• Process high volumes of text and audio data, including transcription, classification, and structured labeling, while maintaining consistent quality at scale.
• Exercise rubric-based judgment on ambiguous items, flagging or escalating per each platform's protocol rather than guessing.

Freelance Web Developer and Content Producer at Fiverr (2025-01 – Present)

fiverr.com/adrianstee

• Deliver client websites and landing pages requiring detailed review of client briefs, source content, technical specifications, and brand guidelines.
• Earned 5-star rating on first completed client project (MedTrack Drivers, medtrackdrivers.com) by translating ambiguous requirements into precise deliverables and performing thorough QA before handoff.
• Conduct structured content review and proofreading on multilingual web copy in English and Latvian, ensuring factual accuracy, formatting consistency, and adherence to client style guides.
• Build and operate outreach data pipelines that require high-precision data entry, lead verification, and content review across hundreds of records, with consistent enforcement of formatting and quality rules.

Secondary education in Mathematics specialization – Gulbenes Novada Vidusskola (2026-06)